Change "mdio-parent-bus" from mandatory section to optional as it won't be required by integrated MDIO multiplexer which has bus selection and mdio transaction generation logic, integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com> Reviewed-by: Andrew Lunn <and...@lunn.ch> Acked-by: Rob Herring <r...@kernel.org> --- Documentation/devicetree/bindings/net/mdio-mux.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt index 491f5bd..f58571f 100644 --- a/Documentation/devicetree/bindings/net/mdio-mux.txt +++ b/Documentation/devicetree/bindings/net/mdio-mux.txt @@ -5,11 +5,12 @@ numbered uniquely in a device dependent manner. The nodes for an MDIO bus multiplexer/switch will have one child node for each child bus. Required properties: -- mdio-parent-bus : phandle to the parent MDIO bus. - #address-cells = <1>; - #size-cells = <0>; Optional properties: +- mdio-parent-bus : phandle to the parent MDIO bus. + - Other properties specific to the multiplexer/switch hardware. Required properties for child nodes: -- 1.9.1